Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 308  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

zhaideming

[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖú´ó¼ÒµãÎÊÌâ

ÎÒÊdzöѧÕß¡¡ÎÊ´ó¼ÒÒ»µãСÎÊÌâ¡¡¸Ðл´ó¼Ò
ÎÒËãµÄÊÇÈý¸öÔ­×ÓµÄ
mg
Fe 1 R
Cd 2 R A

R=?
A=?

£±£®ÎÒÏëÎÊÎʶÔÓÚÕâ¸ö£ÒºÍ£Á³õʼֵ¡¡¸ÃÔõôѡȡ°¡£¿
£².ÎÒÏëÎÊÎÊ´ó¼Ò¹ØÓÚ¶Ô³ÆÐÔ£¬±ÈÈç˵£Ã£±Ôõô¼ÆËã°¡£¿ÔÚ¸ß˹ÔËÐгöµÄ½á¹ûÖÐÄÜ¿´µ½Âð£¿

[ Last edited by lei0736 on 2008-4-13 at 09:19 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cuihang

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

VASPer

¡ï ¡ï
lei0736(½ð±Ò+2,VIP+0):лл
1.¼ü³¤¼ü½ÇµÄ³õʼֵûÓÐÒ»¶¨Ö®¹æ,´ó¶àÊǸù¾ÝÕâ¸öÌåϵµÄ¾­Ñé²ÂµÄ.(˳±ãÎÊÎÊ,ÄãÕâÊǸöʲôÌåϵ?)
2.¸ß˹ÖÐÊÇ»áÊä³öÕâ¸ö½á¹ûµÄ,µ«ÊÇ×îºÃѧһµãȺÂÛµÄ֪ʶ.ÄãµÄÊäÈë¸ñʽҲ»áÓ°Ïì¼ÆËã½á¹û.¼Çס,¶ÔÓÚѧ¹ýÁ¿»¯µÄÈËÀ´Ëµ,¸ß˹ÊǸöºÃÓõŤ¾ß,·ñÔòËü»áÎóµ¼Äã

[ Last edited by cuihang on 2008-4-12 at 09:38 ]
´ÏÃ÷ÈËÖªµÀ×Ô¼ºÊÇɵ×Ó£¬Éµ×ÓÒÔΪ×Ô¼ºÊÇ´ÏÃ÷ÈË
2Â¥2008-04-12 09:37:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iamsw

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
lei0736(½ð±Ò+2,VIP+0):лл½¨Òé
Äã¿ÉÒÔÏÈÈ¥²éÔÄÏà¹ØÎÄÏ×,±ðÈ˱¨µÀ¹ýµÄ¼ÆËã½á¹û»ò¾§Ìå½á¹¹Êý¾Ý¶¼¿ÉÒÔ,Èô¶¼Ã»ÓÐ,³õʼֵҲ¿É¸ø³öÒ»¸ö´ó¸ÅµÄ¹À¼ÆÖµ,Èç¼ü³¤R=2.0~2.5, ¼ü½ÇA=110~150µÈ.
3Â¥2008-04-12 09:54:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hairan

ľ³æ (ÖøÃûдÊÖ)

î§Ë¯Ä¾³æ

¡ï ¡ï ¡ï
zzgyb(½ð±Ò+3,VIP+0):ллÄãµÄ²ÎÓ룬»¶Ó­¼ÌÐø¹Ø×¢¼ÆËãÄ£Äâ°æ£¡
¹ØÓÚ³õʼֵ½¨Ä££¬ÐèҪѧϰGaussiViewerµÄʹÓ㬼ü³¤·½ÃæÐèÒªÄãÖªµÀһЩ»¯Ñ§·½ÃæµÄ¾­Ñ飬±ÈÈçÄãµÄÌåϵÖÐÿ¸öÔ­×ӵĹ²¼Û°ë¾¶ÊǶ೤¡£¼ü½Ç²î²»¶à¾ÍÐУ¬Ö»Òª²»ÊÇ´î³ÉÁËÖ±ÏßÐεķÖ×Ó£¬¸ß˹³ÌÐò»á×Ô¶¯ÓÅ»¯µ½±È½ÏºÏÀíµÄ¼ü½Ç¡£
¹ØÓÚ¶Ô³ÆÐÔ£¬LZµÄÌåϵֻÓÐÈý¸öÔ­×Ó£¬Ö»¿ÉÄÜÓÐÁ½ÖÖ¶Ô³ÆÐÔ£¬Ò»¸öÊÇÖ±ÏßÐεķÖ×Ó£¬¶Ô³ÆÐÔΪC*v£¬*´ú±íÎÞÇÁíÒ»ÖÖÊÇ·ÇÖ±Ïß·Ö×Ó£¬¶Ô³ÆÐÔΪCs¡£
¸ß˹Êä³öÎļþÖÐÓйØÓÚ¶Ô³ÆÐԵIJ¿·Ö£¬ÄãÔÚÄãµÄÊä³öÎļþÖÐÒ²ÄÜÕÒµ½£¬ÎÒËæ±ã¿¼ÁËÒ»¸öÀý×Ó¹ýÀ´£º
Full point group                 CS
Largest Abelian subgroup         CS      NOp   2
Largest concise Abelian subgroup CS      NOp   2
ÄǸöFull point group¾ÍÊÇÄãµÄ·Ö×ÓµÄ×î¸ß¶Ô³ÆÐÔ¡£

[ Last edited by hairan on 2008-4-13 at 21:36 ]
¾ÝȨÍþ±¨Ö½µ÷²é£¬84%µÄÇàÉÙÄê·¸×ïÕßÓÐÍæµç×ÓÓÎÏ·µÄ¾­Àú£¬¹ÊÓ¦¸Ã½ûÖ¹¾­Óªµç×ÓÓÎÏ·¡£¾ÝÎÒÃÇËùÖª£¬100%µÄÇàÉÙÄê·¸×ïÕßÓд©Ð¬µÄ¾­Àú£¬¹ÊÖÆÐ¬³§Ó¦¸ÃÍ£Òµ¡£
4Â¥2008-04-13 21:35:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhaideming µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì268·Ö¶×µ÷¼Á +12 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-01 12/600 2026-04-07 15:10 by -ÃÔÁË·°¡Â·
[¿¼ÑÐ] 334·Ö¿ØÖƹ¤³ÌÇóµ÷¼Á +4 ½ªÉÐÕæsadasd 2026-04-03 4/200 2026-04-07 09:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á +4 wos666 2026-04-03 5/250 2026-04-06 15:22 by wos666
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Áµ½0856²ÄÁϹ¤³Ì +3 ³Ì9915 2026-04-05 3/150 2026-04-05 18:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085500»úеר˶³õÊÔ288Çóµ÷¼Á +3 GZJguo666- 2026-04-05 3/150 2026-04-05 18:06 by jkddd
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] µ÷¼Á +8 ÐܶþÏëÉϰ¶ 2026-04-04 8/400 2026-04-05 05:27 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] ¡£ +5 ÎíÓ뺣 2026-04-02 6/300 2026-04-04 19:53 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
[¿¼ÑÐ] 321Çóµ÷¼Á +17 y-yh 2026-04-01 20/1000 2026-04-03 12:57 by y-yh
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 262Çóµ÷¼Á +6 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-04-02 7/350 2026-04-03 09:54 by linyelide
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +8 Ë«ÂíβƦÀϰå2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á +9 manman511 2026-04-01 9/450 2026-04-02 10:00 by zxl830724
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û